US President Barack Obama boards Air Force One at Andrews Air Force Base, Maryland, August 15, 2011, as he departs for a three day economic bus tour through Minnesota, Iowa and Illinios.

President Obama, Air Force One Arrives In Minnesota

(credit: CBS)

Air Force One arrives in Minnesota with President Obama aboard.

President Obama, Air Force One Arrives In Minnesota

(credit: CBS)

Air Force One arrives in Minnesota with President Obama aboard.

President Obama Off Air Force One

(credit: CBS)

President Obama walks off Air Force One as he starts a 3-day bus tour of the Midwest with a stop in Cannon Falls, Minn.

President Obama Greeted At Airport

(credit: CBS)

President Obama was greeted by several Minnesota dignitaries and members of the 133rd Airlift Wing.

President Barack Obama Arrives In Minnesota

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US President Barack Obama (R) greets a young girl as he arrives at Minneapolis-St. Paul International Airport, Minnesota, August 15, 2011, where he is to begin his three-day bus tour in the Midwest centering on ways to grow the economy.

President Barack Obama Arrives In Minnesota

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US President Barack Obama (R) greets a young child as he arrives in Minneapolis-St. Paul, Minnesota, August 15, 2011, where he is to begin his three-day bus tour in the Midwest centering on ways to grow the economy.

President Obama At Airport

(credit: CBS)

President Obama waves goodbye to the people who were there to greet him when Air Force One touched down at the 133rd Airlift Wing in St. Paul.

President Barack Obama Boards Bus In Minnesota

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President Barack Obama (C) walks to his bus as he arrives in Minneapolis-St. Paul International Airport, Minnesota, August 15, 2011, where he is to begin his three-day bus tour in the Midwest centering on ways to grow the economy.

President Barack Obama Arrives In Minnesota

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President Barack Obama (C) walks to his bus as he arrives in Minneapolis-St. Paul International Airport, Minnesota, August 15, 2011, where he is to begin his three-day bus tour in the Midwest centering on ways to grow the economy. AFP PHOTO/Jim WATSON (Photo credit should read JIM WATSON/AFP/Getty Images)

President Barack Obama Arrives In Minnesota

(credit: Jim Watson/AFP/Getty Images)

President Barack Obama walks off Air force One as he arrives at Minneapolis-St. Paul International Airport, Minnesota, August 15, 2011, where he is to begin his three-day bus tour in the Midwest centering on ways to grow the economy.

President Obama Takes Three-Day Bus Tour To Cannon Falls, Minn.

(credit: Joe Raedle/Getty Images)

People wait for the arrival of President Barack Obama at the Lower Hannah's Bend Park on August 15, 2011 in Cannon Falls, Minnesota. President Obama is on a bus tour of Minnesota, Iowa and Illinois where he is scheduled to speak with average Americans about economic issues at town hall style meetings.

President Obama Takes Three-Day Bus Tour To Cannon Falls, Minn.

(credit: Joe Raedle/Getty Images)

Madison Wood, 3, waits with others for the arrival of President Barack Obama at Lower Hannah's Bend Park on August 15, 2011 in Cannon Falls, Minnesota. President Obama is on a bus tour of Minnesota, Iowa and Illinois where he is scheduled to speak with average Americans about economic issues at town hall style meetings.

President Obama Speaks At Town Hall Meeting In Cannon Falls

(credit: Joe Raedle/Getty Images)

People waiting for the arrival of U.S. pray together before the town hall style meeting at the Lower Hannah's Bend Park on August 15, 2011 in Cannon Falls, Minnesota. Obama is on a bus tour of Minnesota, Iowa and Illinois where he is scheduled to speak with people about economic issues at town hall style meetings.

President Obama At Town Hall Meeting In Cannon Falls

(credit: Joe Raedle/Getty Images)

President Barack Obama speaks at the town hall style meeting at the Lower Hannah's Bend Park on August 15, 2011 in Cannon Falls, Minnesota. Obama is on a bus tour of Minnesota, Iowa and Illinois where he is scheduled to speak with people about economic issues at town hall style meetings.

President Obama At Town Hall Meeting In Cannon Falls

(credit: Jim Watson/AFP/Getty Images)

The crowd cheers as President Barack Obama arrives to speak during a town hall style meeting at Lower Hannah's Bend Park in Cannon Falls, Minnesota, August 15, 2011. Obama is on a three-day bus tour in the Midwest centering on ways to grow the economy.

President Obama At Town Hall Meeting In Cannon Falls

(credit: Joe Raedle/Getty Images)

President Barack Obama greets people as he arrives at the town hall style meeting at the Lower Hannah's Bend Park on August 15, 2011 in Cannon Falls, Minnesota. Obama is on a bus tour of Minnesota, Iowa and Illinois where he is scheduled to speak with people about economic issues at town hall style meetings.

President Obama At Town Hall Meeting In Cannon Falls

(credit: Joe Raedle/Getty Images)

President Barack Obama waves as he arrives at the town hall style meeting at the Lower Hannah's Bend Park on August 15, 2011 in Cannon Falls, Minnesota. Obama is on a bus tour of Minnesota, Iowa and Illinois where he is scheduled to speak with people about economic issues at town hall style meetings.

President Obama At Cannon Falls Town Hall Meeting

(credit: Jim Watson/AFP/Getty Images)

President Barack Obama runs out to speak at a town hall style meeting at Lower Hannah's Bend Park in Cannon Falls, Minnesota, August 15, 2011. Obama is on a bus tour of Minnesota, Iowa and Illinois where he is scheduled to speak with people about economic issues.

President Obama At Town Hall Meeting In Cannon Falls

(credit: Joe Raedle/Getty Images)

President Barack Obama waves as he arrives at the town hall style meeting at the Lower Hannah's Bend Park on August 15, 2011 in Cannon Falls, Minnesota. Obama is on a bus tour of Minnesota, Iowa and Illinois where he is scheduled to speak with people about economic issues at town hall style meetings.

President Obama At Town Hall Meeting In Cannon Falls

(credit: Joe Raedle/Getty Images)

President Barack Obama speaks at the town hall style meeting at the Lower Hannah's Bend Park on August 15, 2011 in Cannon Falls, Minnesota. Obama is on a bus tour of Minnesota, Iowa and Illinois where he is scheduled to speak with people about economic issues at town hall style meetings.

President Obama At Town Hall Meeting In Cannon Falls

(credit: Joe Raedle/Getty Images)

President Barack Obama greets people as he arrives at the town hall style meeting at the Lower Hannah's Bend Park on August 15, 2011 in Cannon Falls, Minnesota. Obama is on a bus tour of Minnesota, Iowa and Illinois where he is scheduled to speak with people about economic issues at town hall style meetings.

President Obama At Town Hall Meeting In Cannon Falls

(credit: Joe Raedle/Getty Images)

President Barack Obama speaks at the town hall style meeting at the Lower Hannah's Bend Park on August 15, 2011 in Cannon Falls, Minnesota. Obama is on a bus tour of Minnesota, Iowa and Illinois where he is scheduled to speak with people about economic issues at town hall style meetings.

President Obama At Town Hall Meeting In Cannon Falls

(credit: Joe Raedle/Getty Images)

President Barack Obama speaks at the town hall style meeting at the Lower Hannah's Bend Park on August 15, 2011 in Cannon Falls, Minnesota. Obama is on a bus tour of Minnesota, Iowa and Illinois where he is scheduled to speak with people about economic issues at town hall style meetings.

President Obama At Town Hall Meeting In Cannon Falls

(credit: Joe Raedle/Getty Images)

President Barack Obama speaks at the town hall style meeting at the Lower Hannah's Bend Park on August 15, 2011 in Cannon Falls, Minnesota. Obama is on a bus tour of Minnesota, Iowa and Illinois where he is scheduled to speak with people about economic issues at town hall style meetings.

President Obama At Town Hall Meeting In Cannon Falls

(credit: Joe Raedle/Getty Images)

President Barack Obama speaks at the town hall style meeting at the Lower Hannah's Bend Park on August 15, 2011 in Cannon Falls, Minnesota. Obama is on a bus tour of Minnesota, Iowa and Illinois where he is scheduled to speak with people about economic issues at town hall style meetings.

President Obama At Town Hall Meeting In Cannon Falls

(credit: Joe Raedle/Getty Images)

President Barack Obama speaks at the town hall style meeting at the Lower Hannah's Bend Park on August 15, 2011 in Cannon Falls, Minnesota. Obama is on a bus tour of Minnesota, Iowa and Illinois where he is scheduled to speak with people about economic issues at town hall style meetings.

President Obama At Town Hall Meeting In Cannon Falls

(credit: Jim Watson/AFP/Getty Images)

President Barack Obama speaks during a town hall style meeting at Lower Hannah's Bend Park in Cannon Falls, Minnesota, August 15, 2011. Obama is on a bus tour of Minnesota, Iowa and Illinois where he is scheduled to speak with people about economic issues.

President Obama At Town Hall Meeting In Cannon Falls

(credit: Jim Watson/AFP/Getty Images)

President Barack Obama speaks during a town hall style meeting at Lower Hannah's Bend Park in Cannon Falls, Minnesota, August 15, 2011. Obama is on a bus tour of Minnesota, Iowa and Illinois where he is scheduled to speak with people about economic issues.

President Obama At Town Hall Meeting In Cannon Falls

(credit: Jim Watson/AFP/Getty Images)

President Barack Obama speaks during a town hall style meeting at Lower Hannah's Bend Park in Cannon Falls, Minnesota, August 15, 2011. Obama is on a bus tour of Minnesota, Iowa and Illinois where he is scheduled to speak with people about economic issues.

President Obama At Cannon Falls Town Hall Meeting

(credit: Jim Watson/AFP/Getty Images)

President Barack Obama speaks during a town hall style meeting at Lower Hannah's Bend Park in Cannon Falls, Minnesota, August 15, 2011. Obama is on a bus tour of Minnesota, Iowa and Illinois where he is scheduled to speak with people about economic issues.

President Obama At Cannon Falls Town Hall Meeting

(credit: Jim Watson/AFP/Getty Images)

President Barack Obama speaks during a town hall style meeting at Lower Hannah's Bend Park in Cannon Falls, Minnesota, August 15, 2011. Obama is on a bus tour of Minnesota, Iowa and Illinois where he is scheduled to speak with people about economic issues.

President Obama At Cannon Falls Town Hall Meeting

(credit: Jim Watson/AFP/Getty Images)

President Barack Obama speaks during a town hall style meeting at Lower Hannah's Bend Park in Cannon Falls, Minnesota, August 15, 2011. Obama is on a bus tour of Minnesota, Iowa and Illinois where he is scheduled to speak with people about economic issues.

President Obama At Cannon Falls Town Hall Meeting

(credit: Jim Watson/AFP/Getty Images)

President Barack Obama speaks during a town hall style meeting at Lower Hannah's Bend Park in Cannon Falls, Minnesota, August 15, 2011, during his three-day bus tour in the Midwest centering on ways to grow the economy.

President Obama Speaks At Town Hall Meeting In Cannon Falls

(credit: Jim Watson/AFP/Getty Images)

President Barack Obama speaks during a town hall style meeting at Lower Hannah's Bend Park in Cannon Falls, Minnesota, August 15, 2011. Obama is on a bus tour of Minnesota, Iowa and Illinois where he is scheduled to speak with people about economic issues.

President Obama Speaks At Town Hall Meeting In Cannon Falls

(credit: Joe Raedle/Getty Images)

President Barack Obama speaks at the town hall style meeting at the Lower Hannah's Bend Park on August 15, 2011 in Cannon Falls, Minnesota. Obama is on a bus tour of Minnesota, Iowa and Illinois where he is scheduled to speak with people about economic issues at town hall style meetings.

President Obama Speaks At Town Hall Meeting In Cannon Falls

(credit: Joe Raedle/Getty Images)

President Barack Obama speaks at the town hall style meeting at the Lower Hannah's Bend Park on August 15, 2011 in Cannon Falls, Minnesota. Obama is on a bus tour of Minnesota, Iowa and Illinois where he is scheduled to speak with people about economic issues at town hall style meetings.

President Obama Speaks At Town Hall Meeting In Cannon Falls

(credit: Joe Raedle/Getty Images)

People listen as U.S. President Barack Obama speaks at the town hall style meeting at the Lower Hannah's Bend Park on August 15, 2011 in Cannon Falls, Minnesota. Obama is on a bus tour of Minnesota, Iowa and Illinois where he is scheduled to speak with people about economic issues at town hall style meetings.

President Obama Speaks At Town Hall Meeting In Cannon Falls

(credit: Joe Raedle/Getty Images)

President Barack Obama speaks at the town hall style meeting at the Lower Hannah's Bend Park on August 15, 2011 in Cannon Falls, Minnesota. Obama is on a bus tour of Minnesota, Iowa and Illinois where he is scheduled to speak with people about economic issues at town hall style meetings. (Photo by Joe Raedle/Getty Images)

President Obama Speaks At Town Hall Meeting In Cannon Falls

(credit: Joe Raedle/Getty Images)

President Barack Obama speaks at the town hall style meeting at the Lower Hannah's Bend Park on August 15, 2011 in Cannon Falls, Minnesota. Obama is on a bus tour of Minnesota, Iowa and Illinois where he is scheduled to speak with people about economic issues at town hall style meetings.

President Obama Speaks At Town Hall Meeting In Cannon Falls

(credit: Joe Raedle/Getty Images)

President Barack Obama points to a person with a question as he conducts a town hall style meeting at the Lower Hannah's Bend Park on August 15, 2011 in Cannon Falls, Minnesota. Obama is on a bus tour of Minnesota, Iowa and Illinois where he is scheduled to speak with people about economic issues at town hall style meetings.

President Obama Speaks At Town Hall Meeting In Cannon Falls

(credit: Joe Raedle/Getty Images)

President Barack Obama speaks at the town hall style meeting at the Lower Hannah's Bend Park on August 15, 2011 in Cannon Falls, Minnesota. Obama is on a bus tour of Minnesota, Iowa and Illinois where he is scheduled to speak with people about economic issues at town hall style meetings.

President Obama Speaks At Town Hall Meeting In Cannon Falls

(credit: Joe Raedle/Getty Images)

President Barack Obama speaks at the town hall style meeting at the Lower Hannah's Bend Park on August 15, 2011 in Cannon Falls, Minnesota. Obama is on a bus tour of Minnesota, Iowa and Illinois where he is scheduled to speak with people about economic issues at town hall style meetings.

President Obama Speaks At Town Hall Meeting In Cannon Falls

(credit: Jim Watson/AFP/Getty Images)

President Barack Obama speaks during a town hall style meeting at Lower Hannah's Bend Park in Cannon Falls, Minnesota, August 15, 2011. Obama is on a bus tour of Minnesota, Iowa and Illinois where he is scheduled to speak with people about economic issues.

President Obama Speaks At Town Hall Meeting In Cannon Falls

(credit: Jim Watson/AFP/Getty Images)

President Barack Obama speaks during a town hall style meeting at Lower Hannah's Bend Park in Cannon Falls, Minnesota, August 15, 2011. Obama is on a bus tour of Minnesota, Iowa and Illinois where he is scheduled to speak with people about economic issues.

President Obama At Town Hall Meeting In Cannon Falls

(credit: Jim Watson/AFP/Getty Images)

President Barack Obama waves before boarding his bus outside the Old Market Deli in Cannon Falls, Minnesota, August 15, 2011 during his three-day bus tour in the Midwest centering on ways to grow the economy.

President Obama At Town Hall Meeting In Cannon Falls

(credit: Jim Watson/AFP/Getty Images)

President Barack Obama boards his bus outside the Old Market Deli in Cannon Falls, Minnesota, August 15, 2011 during his three-day bus tour in the Midwest centering on ways to grow the economy.

President Obama At Town Hall Meeting In Cannon Falls

(credit: Jim Watson/AFP/Getty Images)

President Barack Obama shakes hands with supporters after speaking during a town hall style meeting at Lower Hannah's Bend Park in Cannon Falls, Minnesota, August 15, 2011 during his three-day bus tour in the Midwest centering on ways to grow the economy.

President Obama At Town Hall Meeting In Cannon Falls

(credit: Jim Watson/AFP/Getty Images)

President Barack Obama waves before boarding his bus outside the Old Market Deli in Cannon Falls, Minnesota, August 15, 2011, during his three-day bus tour in the Midwest centering on ways to grow the economy.

President Obama At Town Hall Meeting In Cannon Falls

(credit: Jim Watson/AFP/Getty Images)

The crowd cheers as President Barack Obama arrives to speak during a town hall style meeting at Lower Hannah's Bend Park in Cannon Falls, Minnesota, August 15, 2011. Obama is on a three-day bus tour in the Midwest centering on ways to grow the economy.

President Obama At Town Hall Meeting In Cannon Falls

(credit: Jim Watson/AFP/Getty Images)

US President Barack Obama speaks with deli owner Gary Tournier as he prepares to eat lunch with five post-9/11 Minnesota veterans at the Old Market Deli in Cannon Falls, Minnesota, August 15, 2011 during his three-day bus tour in the Midwest centering on ways to grow the economy.

President Obama At Town Hall Meeting In Cannon Falls

(credit: Jim Watson/AFP/Getty Images)

President Barack Obama speaks with customers as he prepares to eat lunch with five post 9/11 Minnesota veterans at the Old Market Deli in Cannon Falls, Minnesota, August 15, 2011. Obama is on a bus tour of Minnesota, Iowa and Illinois where he is scheduled to speak with people about economic issues.

President Obama At Town Hall Meeting In Cannon Falls

(credit: Jim Watson/AFP/Getty Images)

US President Barack Obama shows his turkey sandwich as he prepares to eat lunch with five post 9/11 Minnesota veterans at the Old Market Deli in Cannon Falls, Minnesota, August 15, 2011. Obama is on a bus tour of Minnesota, Iowa and Illinois where he is scheduled to speak with people about economic issues.

President Obama At Town Hall Meeting In Cannon Falls

(credit: Jim Watson/AFP/Getty Images)

President Barack Obama waves as he gets off the bus in Cannon Falls, Minnesota, August 15, 2011. Obama is on a bus tour of Minnesota, Iowa and Illinois where he is scheduled to speak with people about economic issues.

President Obama At Town Hall Meeting In Cannon Falls

(credit: Jim Watson/AFP/Getty Images)

President Barack Obama shakes hands with supporters after speaking during a town hall style meeting at Lower Hannah's Bend Park in Cannon Falls, Minnesota, August 15, 2011 during his three-day bus tour in the Midwest centering on ways to grow the economy.

President Obama At Town Hall Meeting In Cannon Falls

(credit: Jim Watson/AFP/Getty Images)

President Barack Obama shakes hands with supporters after speaking during a town hall style meeting at Lower Hannah's Bend Park in Cannon Falls, Minnesota, August 15, 2011. Obama is on a bus tour of Minnesota, Iowa and Illinois where he is scheduled to speak with people about economic issues.

President Obama At Town Hall Meeting In Cannon Falls

(credit: Joe Raedle/Getty Images)

President Barack Obama greets people after a town hall style meeting at the Lower Hannah's Bend Park on August 15, 2011 in Cannon Falls, Minnesota. Obama is on a bus tour of Minnesota, Iowa and Illinois where he is scheduled to speak with people about economic issues at town hall style meetings.

Secret Service With President Obama In Cannon Falls

(credit: Jim Watson/AFP/Getty Images)

Secret Service (L) and Explosive Ordnance Disposal (EOD) personnel (R) stand watch as US President Barack Obama (C) speaks with people on the street outside the Old Market Deli in Cannon Falls, Minnesota, August 15, 2011 during his three-day bus tour in the Midwest centering on ways to grow the economy.

President Obama Visits Coffee Mill In Zumbrota

(credit: Jim Watson/AFP/Getty Images)

President Barack Obama speaks with 6-year-old Lydia Schaefer outside the Coffee Mill in Zumbrota, Minnesota, August 15, 2011 during his three-day bus tour in the Midwest centering on ways to grow the economy.

President Obama Orders Pie At Coffee Mill In Zumbrota

(credit: Jim Watson/AFP/Getty Images)

US President Barack Obama (R) orders pie from Coffee Mill owner Carol Jackson in Zumbrota, Minnesota, August 15, 2011 during his three-day bus tour in the Midwest centering on ways to grow the economy.

President Obama Visits Coffee Mill In Zumbrota

(credit: Jim Watson/AFP/Getty Images)

Secret Service stand watch next to US President Barack Obama's bus as he visits with people at the Coffee Mill in Zumbrota, Minnesota, August 15, 2011 during his three-day bus tour in the Midwest centering on ways to grow the economy.

President Barack Obama's Motorcade Through Harmony, Minn.

(credit: Jim Watson/AFP/Getty Images)

President Barack Obama's bus and motorcade passes a farm in Harmony, Minnesota, August 15, 2011 during his three-day bus tour in the Midwest centering on ways to grow the economy. AFP PHOTO/Jim WATSON (Photo credit should read JIM WATSON/AFP/Getty Images)

President Obama Stops At Summer Camp In Chatfield, Minn.

(credit: Jim Watson/AFP/Getty Images)

Summer camp students from Chatfield public schools help up US President Barack Obama (C) after they posed for a picture in front of the school in Chatfield, Minnesota, August 15, 2011 during his three-day bus tour in the Midwest centering on ways to grow the economy. AFP PHOTO/Jim WATSON (Photo credit should read JIM WATSON/AFP/Getty Images)

President Obama Stops At Summer Camp In Chatfield, Minn.

(credit: Jim Watson/AFP/Getty Images)

Summer camp students from Chatfield public schools speak with US President Barack Obama after he stopped for a surprise visit while traveling through Chatfield, Minnesota, August 15, 2011 during his three-day bus tour in the Midwest centering on ways to grow the economy. AFP PHOTO/Jim WATSON (Photo credit should read JIM WATSON/AFP/Getty Images)

President Obama Stops At Summer Camp In Chatfield, Minn.

(credit: Jim Watson/AFP/Getty Images)

Summer Camp students from Chatfield Public Schools walk with US President Barack Obama after he stopped for a surprise visit while traveling through Chatfield, Minnesota, August 15, 2011 during his three-day bus tour in the Midwest centering on ways to grow the economy. AFP PHOTO/Jim WATSON (Photo credit should read JIM WATSON/AFP/Getty Images)

President Obama Stops At Summer Camp In Chatfield, Minn.

(credit: Jim Watson/AFP/Getty Images)

Summer Camp students from Chatfield Public Schools try to help up President Barack Obama after they posed for a picture in front of the school in Chatfield, Minnesota, August 15, 2011 during his three-day bus tour in the Midwest centering on ways to grow the economy.

President Obama Stops At Summer Camp In Chatfield, Minn.

(credit: Jim Watson/AFP/Getty Images)

Summer Camp students from Chatfield Public Schools try to help up President Barack Obama after they posed for a picture in front of the school in Chatfield, Minnesota, August 15, 2011 during his three-day bus tour in the Midwest centering on ways to grow the economy.